50639436

素因数分解:

$2^2\times 3^2\times {\mathrm{1406651}}^1$

素因数の和:1406661

約数の個数: 18

約数和(自身を含む): 128005332

約数和(自身を除く): 77365896

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1406651, 2813302, 4219953, 5626604, 8439906, 12659859, 16879812, 25319718, 50639436]

約数ペア:

[(1, 50639436), (2, 25319718), (3, 16879812), (4, 12659859), (6, 8439906), (9, 5626604), (12, 4219953), (18, 2813302), (36, 1406651)]